As latitude increases, the average intensity of solar energy

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Aplant may open end close its stomata to prevent excess water loss and maintain